Effect of Cooling Rate on Microstructure and Mechanical Property of Mg-4.4Zn-0.3Zr-0.4Y Wrought Magnesium Alloy

Effect of Cooling Rate on Microstructure and Mechanical Property of Mg-4.4Zn-0.3Zr-0.4Y Wrought Magnesium Alloy

The Mg-4.4Zn-0.3Zr-0.4Y (mass fraction/%) alloy ingots were prepared by two casting processes namely air cooling and water cooling. These two types of Mg-4.4Zn-0.3Zr-0.4Y alloy ingots were extruded and then ageing treated under the same conditions, and the effect of ageing treatment on the microstru...

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Bibliographic Details
Main Authors: LYU Bin-jiang, PENG Jian, LIANG Peng, WANG Jin
Format: Article
Language:zho
Published: Journal of Materials Engineering 2016-09-01
Series:Cailiao gongcheng
Subjects:
wrought magnesium alloy
cooling rate
quasicrystal
microstructure
mechanical property
Online Access:http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2016.09.013

Internet

http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2016.09.013

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